Hi, I'd like to add "alpha" in latex code to my image. Any suggestions? library(UsingR) BagA = c(rep(10,6),rep(20,5), rep(30,4),rep(40,3),rep(50,2),60,70) BagA BagB = c(10, 20,rep(30,2),rep(40,3),rep(50,4),rep(60,5),rep(70,6)) BagB par(mfrow = c(2, 1)) DOTplot(BagA) abline(v=60,lwd=2,lty=2,col="red") text(65,3, "alpha-->", col=2) abline(v=50, lwd=2, lty=2, col="blue") text(57,5, "p-value------->", col="blue") DOTplot(BagB) abline(v=60,lwd=2,lty=2,col="red") text(55,3, "<--beta", col=2) par(mfrow = c(1, 1)) -- View this message in context: http://r.789695.n4.nabble.com/Adding-Latex-to-text-tp4657746.html Sent from the R help mailing list archive at Nabble.com.
Adding Latex to text
3 messages · David Arnold, Rolf Turner, David Winsemius
Perhaps you want to look at
?plotmath
cheers,
Rolf Turner
On 02/07/2013 11:41 AM, David Arnold wrote:
Hi, I'd like to add "alpha" in latex code to my image. Any suggestions? library(UsingR) BagA = c(rep(10,6),rep(20,5), rep(30,4),rep(40,3),rep(50,2),60,70) BagA BagB = c(10, 20,rep(30,2),rep(40,3),rep(50,4),rep(60,5),rep(70,6)) BagB par(mfrow = c(2, 1)) DOTplot(BagA) abline(v=60,lwd=2,lty=2,col="red") text(65,3, "alpha-->", col=2) abline(v=50, lwd=2, lty=2, col="blue") text(57,5, "p-value------->", col="blue") DOTplot(BagB) abline(v=60,lwd=2,lty=2,col="red") text(55,3, "<--beta", col=2) par(mfrow = c(1, 1))
On Feb 6, 2013, at 4:53 PM, Rolf Turner wrote:
Perhaps you want to look at
?plotmath
cheers,
Rolf Turner
Definitely ... he _will_ want to look at ?plotmath, but there is a lot on that page and teh parts that explain the parsing of expressions were not at all clear to me in hte beginning. Some of us find it's better to learn from examples and since he has already constructed a perfectly fine one hten here's my effort at making it "work":
library(UsingR)
BagA = c(rep(10,6),rep(20,5), rep(30,4),rep(40,3),rep(50,2),60,70)
BagA
BagB = c(10, 20,rep(30,2),rep(40,3),rep(50,4),rep(60,5),rep(70,6))
BagB
par(mfrow = c(2, 1))
DOTplot(BagA)
abline(v=60,lwd=2,lty=2,col="red")
text(65,3, expression(alpha*"-->"), col=2)
abline(v=50, lwd=2, lty=2, col="blue")
text(57,5, "p-value------->", col="blue")
DOTplot(BagB)
abline(v=60,lwd=2,lty=2,col="red")
text(55,3, expression("<--"*beta), col=2)
par(mfrow = c(1, 1))
On 02/07/2013 11:41 AM, David Arnold wrote:
Hi, I'd like to add "alpha" in latex code to my image. Any suggestions? library(UsingR) BagA = c(rep(10,6),rep(20,5), rep(30,4),rep(40,3),rep(50,2),60,70) BagA BagB = c(10, 20,rep(30,2),rep(40,3),rep(50,4),rep(60,5),rep(70,6)) BagB par(mfrow = c(2, 1)) DOTplot(BagA) abline(v=60,lwd=2,lty=2,col="red") text(65,3, "alpha-->", col=2) abline(v=50, lwd=2, lty=2, col="blue") text(57,5, "p-value------->", col="blue") DOTplot(BagB) abline(v=60,lwd=2,lty=2,col="red") text(55,3, "<--beta", col=2) par(mfrow = c(1, 1))
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
David Winsemius Alameda, CA, USA